Juan Carlos Oleniak (born 4 March 1942) is an Argentine former footballer who played as a forward for clubs in Argentina, Mexico, Chile and Uruguay, as well as the Argentina national team at the 1962 FIFA World Cup in Chile. He also competed at the 1960 Summer Olympics.
After he retired from playing, Oleniak became a football coach. He managed Racing Club de Avellaneda on an interim basis after Nelson Chabay resigned in 1990.
Racing Club